| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.71 | 6.401% | $155.0369 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $219.34 | 13.201% | $248.2951 | $248.30 | $248.30 | $248.30 |
| Purchase #3 | $88.73 | 8.104% | $95.9207 | $95.92 | $95.90 | $95.90 |
| Purchase #4 | $19.80 | 10.123% | $21.8044 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $168.87 | 7.778% | $182.0047 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $151.71 | 5.719% | $160.3863 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $94.95 | 12.298% | $106.627 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $889.11 | $970.0751 | $970.08 | $970.10 | $970.00 | |